For 23khz ultrasonic transducer, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 23khz ultrasonic transducer has been well received by many customers and enjoyed a good reputation in many countries. HONGCHANG(CHANGZHOU) ELECTRONIC CO.,LTD 23khz ultrasonic transducer have characteristic design & practical performance & competitive price, for more information on the 23khz ultrasonic transducer, please feel free to contact us.